If you missed Sensors Expo or did not get a chance to check out all the exhibits, here is another of the interesting booths that I visited. Terry Rachwalski from ProximaRF Technology Corp. demonstrates a high frequency RFID tag and reader including the use of energy harvesting from the RFID reader. To see the video, click the arrow link below.
For more information about ProximaRF RFID products & services including starter kits, click here.